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Support live HTMLCollection for DataListElement.options

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This commit is contained in:
Bruno de Oliveira Abinader 2014-03-26 09:02:42 -04:00
parent 9038f21026
commit 7f5b3690f3
1 changed files with 11 additions and 6 deletions
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17
src/components/script/dom/htmldatalistelement.rs
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@ -6,11 +6,11 @@ use dom::bindings::codegen::HTMLDataListElementBinding;
use dom::bindings::codegen::InheritTypes::{HTMLDataListElementDerived, NodeCast};
use dom::bindings::js::JS;
use dom::document::Document;
use dom::element::HTMLDataListElementTypeId;
use dom::element::{Element, HTMLDataListElementTypeId};
use dom::eventtarget::{EventTarget, NodeTargetTypeId};
use dom::htmlcollection::HTMLCollection;
use dom::htmlcollection::{HTMLCollection, CollectionFilter};
use dom::htmlelement::HTMLElement;
use dom::node::{Node, ElementNodeTypeId};
use dom::node::{Node, ElementNodeTypeId, window_from_node};
use servo_util::str::DOMString;
#[deriving(Encodable)]
@ -42,9 +42,14 @@ impl HTMLDataListElement {
impl HTMLDataListElement {
pub fn Options(&self, abstract_self: &JS<HTMLDataListElement>) -> JS<HTMLCollection> {
struct HTMLDataListOptionsFilter;
impl CollectionFilter for HTMLDataListOptionsFilter {
fn filter(&self, elem: &JS<Element>, _root: &JS<Node>) -> bool {
elem.get().tag_name == ~"option"
}
}
let node: JS<Node> = NodeCast::from(abstract_self);
let doc = &self.htmlelement.element.node.owner_doc();
let window = &doc.get().window;
HTMLCollection::by_tag_name(window, &node, ~"option")
let filter = ~HTMLDataListOptionsFilter;
HTMLCollection::create_live(&window_from_node(&node), &node, filter)
}
}